Photographically Guided Alignment for HDR Images
| dc.contributor.author | Akyüzy, Ahmet Oguz | en_US |
| dc.contributor.editor | A. Day and R. Mantiuk and E. Reinhard and R. Scopigno | en_US |
| dc.date.accessioned | 2014-02-06T15:10:43Z | |
| dc.date.available | 2014-02-06T15:10:43Z | |
| dc.date.issued | 2011 | en_US |
| dc.description.abstract | This paper presents an automatic image alignment algorithm that alleviates the need to keep the camera still during the capture of a bracketed sequence to obtain an HDR image. Our algorithm assumes that the misalignment between the two consecutive exposures is translational. Using a photographically guided random search, our algorithm first finds properly exposed high contrast regions. The shift amount is then found by analyzing and matching the pixel correlations inside these regions. | en_US |
| dc.description.seriesinformation | Eurographics 2011 - Areas Papers | en_US |
| dc.identifier.issn | 1017-4656 | en_US |
| dc.identifier.uri | http://dx.doi.org/10.2312/EG2011/areas/073-074 | en_US |
| dc.publisher | The Eurographics Association | en_US |
| dc.subject | Categories and Subject Descriptors: Image Processing and Computer Vision [I.4.3]: Enhancement-Registration | en_US |
| dc.title | Photographically Guided Alignment for HDR Images | en_US |
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